Primaloft Sport Sleeping Bag

Long Lost Dog Sleeping Bag:
Weight - 22oz.
Fill Weight - 6oz.
Shoulder Girth - 73"
Hip Girth - 69"
Pad Length - 78"
 
 

Regular Lost Dog Sleeping Bag:
Weight - 20oz.
Fill Weight - 5 oz.
Shoulder Girth - 70"
Hip Girth - 66"
Pad Length - 20"x72"

Design Features of the Big Agnes Lost Dog 50 degree sleeping bag:
Integrated pad sleeve. Never roll off your pad again
No-draft yoke seals around neck to keep cold air from sneaking in. Not available on our hoodless bags
70" YKK #5 zipper. Only mates with another Lost Dog or Nugget sleeping bag. Match left and right zippers to mate bags.
Rectangular shape offers more room in foot box and shoulders
Cotton storage sack & nylon stuff sack included
Built in pillow pocket holds a fleece or our Air Core Pillow
No-draft wedge insulates the connection between the bag and pad. Not available on our hoodless bags
No-draft zipper tube insulates along the length of the zipper. Not available on our hoodless bags
Shell fabric: Water resistant, nylon rip-stop. WRM breathable, water resistant and wind proof nylon microfiber rip-stop for the Lost Dog
Interior lining: Soft and breathable, nylon with stain resistant finish. A-Shingo?most advanced shingle construction available, used in our Cross Mountain. A-Flex?new synthetic construction with an anchor system for maximum heat containment used in our Encampment and Farwell
LEFT OR RIGHT ZIPPER? When you are in the bag, on your back, the right zip will be on your right side, left zip on your left side

The Big Agnes Lost Dog Sleeping Bag requires a 20" wide rectangular Sleeping Pad. 
 
   
  
 Features

The Big Agnes Lost Dog Primaloft Sport 50 degree Sleeping Bag is a comfortable sleeping bag that uses the famous Big Agnes System. The system removes the insulation from the bottom of the sleeping bag since when compressed, insulation does a poor job. This lightens the bag significantly. They then put a sleeve in it's place for your sleeping pad which provides the insulation. With the pad in the sleeve you can't slide off your sleeping pad ever again! The Lost Dog, like all Big Agnes Sleeping Bags, REQUIRE an appropriate sleeping pad because they are the insulation on the bottom of the bag.

Big Agnes Classic Series bags like the Lost Dog are our most popular sleeping bags. These semi-rectangular bags excel in nearly all situations, from backpacking to car camping, making them the most versatile in our line. With more room than standard mummy bags, they're extremely comfortable and still offer a great value with modest packed size and weight.